CN113263732B - 一种带凹型结构的风电叶片用轻量化主梁及制作、主梁结构组合、风电叶片及其制作方法 - Google Patents
一种带凹型结构的风电叶片用轻量化主梁及制作、主梁结构组合、风电叶片及其制作方法 Download PDFInfo
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- CN113263732B CN113263732B CN202110614148.4A CN202110614148A CN113263732B CN 113263732 B CN113263732 B CN 113263732B CN 202110614148 A CN202110614148 A CN 202110614148A CN 113263732 B CN113263732 B CN 113263732B
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- main beam
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- wind power
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
Description
Claims (21)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
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BR112021021927A BR112021021927A2 (pt) | 2020-07-07 | 2021-06-17 | Tampa leve com estrutura cônica para lâmina de turbina de vento e método de fabricação da mesma, combinação de estrutura de tampa, lâmina de turbina de vento e método de fabricação da mesma |
EP21786313.3A EP3964352B1 (en) | 2020-07-07 | 2021-06-17 | Lightweight spar cap with concave structure for wind turbine blade and manufacturing method thereof |
US17/599,735 US20220186708A1 (en) | 2020-07-07 | 2021-06-17 | Lightweight spar cap with concave structure for wind turbine blade and manufacturing method thereof, spar cap structure combination, wind turbine blade and manufacturing method thereof |
PCT/CN2021/100667 WO2022007610A1 (zh) | 2020-07-07 | 2021-06-17 | 一种带凹型结构的风电叶片用轻量化主梁及制作、主梁结构组合、风电叶片及其制作方法 |
MX2021012722A MX2021012722A (es) | 2020-07-07 | 2021-06-17 | Tapa de mastil de peso ligero con estructura concava para aspa de turbina eolica y metodo de fabricacion de esta, combinacion de la estructura de tapa de mastil, aspa de turbina eolica y metodo de fabricacion de estas. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010643973.2A CN111775456A (zh) | 2020-07-07 | 2020-07-07 | 一种凹形主梁风电叶片的制作方法及凹形主梁风电叶片 |
CN2020106439732 | 2020-07-07 |
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Publication Number | Publication Date |
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CN113263732A CN113263732A (zh) | 2021-08-17 |
CN113263732B true CN113263732B (zh) | 2022-05-20 |
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CN202010643973.2A Withdrawn CN111775456A (zh) | 2020-07-07 | 2020-07-07 | 一种凹形主梁风电叶片的制作方法及凹形主梁风电叶片 |
CN202110614148.4A Active CN113263732B (zh) | 2020-07-07 | 2021-06-02 | 一种带凹型结构的风电叶片用轻量化主梁及制作、主梁结构组合、风电叶片及其制作方法 |
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CN202010643973.2A Withdrawn CN111775456A (zh) | 2020-07-07 | 2020-07-07 | 一种凹形主梁风电叶片的制作方法及凹形主梁风电叶片 |
Country Status (6)
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US (1) | US20220186708A1 (zh) |
EP (1) | EP3964352B1 (zh) |
CN (2) | CN111775456A (zh) |
BR (1) | BR112021021927A2 (zh) |
MX (1) | MX2021012722A (zh) |
WO (1) | WO2022007610A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111775456A (zh) * | 2020-07-07 | 2020-10-16 | 株洲时代新材料科技股份有限公司 | 一种凹形主梁风电叶片的制作方法及凹形主梁风电叶片 |
CN113374628A (zh) * | 2021-06-02 | 2021-09-10 | 株洲时代新材料科技股份有限公司 | 一种风电叶片用轻量化主梁、主梁制作方法、风电叶片及其制作方法 |
CN113787658B (zh) * | 2021-09-10 | 2022-06-14 | 常州市宏发纵横新材料科技股份有限公司 | 模块化风电叶片及其制造方法 |
CN114571714A (zh) * | 2022-02-07 | 2022-06-03 | 常州市新创智能科技有限公司 | 一种芯材组合式复合材料风电叶片及其制造方法 |
CN114962134A (zh) * | 2022-03-31 | 2022-08-30 | 振石集团华智研究院(浙江)有限公司 | 一种风电叶片用结构增强件及风电叶片 |
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DK173460B2 (da) * | 1998-09-09 | 2004-08-30 | Lm Glasfiber As | Vindmöllevinge med lynafleder |
US7037568B1 (en) * | 2003-07-15 | 2006-05-02 | Rogers Terry W | Joining member for mechanically joining a skin to a supporting rib |
DK176298B1 (da) * | 2003-09-15 | 2007-06-18 | Lm Glasfiber As | Metode til lynsikring af en vinge til et vindenergianlæg, en lynsikret vinge samt et vindenergianlæg med en sådan vinge |
US7258828B2 (en) * | 2004-09-03 | 2007-08-21 | Lockheed Martin Corporation | Infusion joining of composite structures |
ES2255454B1 (es) * | 2004-12-15 | 2007-07-01 | Gamesa Eolica, S.A. | Sistema pararrayos para pala de aerogenerador. |
JP4699255B2 (ja) * | 2006-03-24 | 2011-06-08 | 三菱重工業株式会社 | 風車翼 |
US7841835B2 (en) * | 2009-02-20 | 2010-11-30 | General Electric Company | Spar cap for wind turbine blades |
DE102009031947A1 (de) * | 2009-07-07 | 2011-01-13 | Nordex Energy Gmbh | Rotorblatt für eine Windenergieanlage und Verfahren zu dessen Herstellung |
CN101704300A (zh) * | 2009-11-12 | 2010-05-12 | 江苏九鼎新材料股份有限公司 | 一种风电叶片整体一次成型工艺 |
CN102029721B (zh) * | 2010-10-26 | 2013-04-24 | 昆山华风风电科技有限公司 | 胶剪合模一体化成型工艺 |
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CN113263732A (zh) | 2021-08-17 |
US20220186708A1 (en) | 2022-06-16 |
EP3964352C0 (en) | 2024-02-14 |
BR112021021927A2 (pt) | 2022-02-08 |
EP3964352A4 (en) | 2022-11-09 |
EP3964352A1 (en) | 2022-03-09 |
MX2021012722A (es) | 2022-04-18 |
EP3964352B1 (en) | 2024-02-14 |
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